VIR Vulnerability Intelligence Relay

CVE-2026-107290

medium
Assigned by CNA: github_m
Published 2026-10-08 · Modified 2026-10-08
Discuss on Community Propose mitigation
CVSS v3
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4 NEW
—
not yet in upstream
VIR risk
6.5

Description

Pydantic AI: Event loop blocked by quadratic title extraction in `web_fetch`

Predictions

Exploit likelihood
75%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact
EcosystemPackageVulnerableFixed
python PyPIpydantic-ai>=1.77.0,<1.107.61.107.6
python PyPIpydantic-ai>=2.0.0b1,<2.44.02.44.0
python PyPIpydantic-ai-slim>=1.77.0,<1.107.61.107.6
python PyPIpydantic-ai-slim>=2.0.0b1,<2.44.02.44.0

References

CWEs

CWE-1333

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.